Adapt drop down menu of SetVariableBrick
Set title of SoundInfo in PlaySoundBrick after added by New...
Merge branch 'master' into AdaptDropdownMenuPlaySoundBrick
Fix Spinner selection in PlaySoundBrick's prototype view
Add test testAddNewSound and fix BrickValueParameterTest
Fix EmptyBrickSpinnersTest
Adapt drop down menu of SetVariableBrick
Also removed EmptyBrickSpinnersTest as there are no empty Spinners any
more
Merge branch 'master' into AdaptDropdownMenuPlaySoundBrick
Fix tests
Add test testAddNewLook and remove ''Nothing...''' entries from strings
Merge branch 'master' into AdaptDropdownMenuPlaySoundBrick
Merge branch 'master' into AdaptDropdownMenuPlaySoundBrick
Switch back from SoundFragment and LookFragment after adding Sound or
Look through "New..."
Merge branch 'master' into AdaptDropdownMenuPlaySoundBrick

Conflicts:
	catroid/src/org/catrobat/catroid/content/bricks/ChangeVariableBrick.java
	catroid/src/org/catrobat/catroid/content/bricks/SetVariableBrick.java
Merge pull request #267 from Catrobat/AdaptDropdownMenuPlaySoundBrick

Adapt dropdown menu PlaySoundBrick